Process gas chromatograph



FIG. 1 is a perspective view of the process gas chromatograph.

FIG. 2 is a top plan view of the process gas chromatograph.

FIG. 3 is a front elevational view of the process gas chromatograph.

FIG. 4 is a right side view of the process gas chromatograph.

FIG. 5 is a rear elevational view of the process gas chromatograph.

FIG. 6 is a left side view of the process gas chromatograph; and,

FIG. 7 is a bottom view of the process gas chromatograph. 

CLAIM The ornamental design for a process gas chromatograph, as shown and described. 